Seiko 4J51 Movement Details

Seiko caliber 4J51 is a high grade analog quartz watch movement.
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Sub-brands: Grand Seiko
Battery:SR521SW / 379 (Silver oxide)
Accuracy:±10 seconds/year
Day / date?No
GMT / world time?No
Rate:32,768 Hz
Number of jewels:7
Notes:Used in ladies watches. The same as cal. 4J52 but without a day display (date only).
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Related movements: 4J52